/*
 * single-destination.css
 *
 * Enqueue in functions.php on is_singular('destination'):
 *
 *   wp_enqueue_style('tanzanite-single-destination',
 *       get_template_directory_uri() . '/assets/css/single-destination.css', [], '1.0.0');
 *   wp_enqueue_style('leaflet',
 *       'https://unpkg.com/leaflet@1.9.4/dist/leaflet.css', [], null);
 *   wp_enqueue_script('leaflet',
 *       'https://unpkg.com/leaflet@1.9.4/dist/leaflet.js', [], null, true);
 *   wp_enqueue_script('tanzanite-single-destination',
 *       get_template_directory_uri() . '/assets/js/single-destination.js',
 *       ['leaflet'], '1.0.0', true);
 */

/* ── CSS vars ─────────────────────────────────────────────────── */
:root {
    --sd-max:      1100px;
    --sd-card-pad: 52px;
    --sd-site-nav: 72px;
}

@media (max-width: 900px) {
    :root { --sd-site-nav: 62px; --sd-card-pad: 32px; }
}

@media (max-width: 640px) {
    :root { --sd-card-pad: 20px; }
}

/* ── Hero ─────────────────────────────────────────────────────── */
.sd-hero {
    position: relative;
    height: 580px;
    overflow: hidden;
    background: var(--dark-earth);
    margin-top: var(--sd-site-nav);
}

.sd-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.03);
    transition: transform 8s ease;
}

.sd-hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right,  rgba(15,12,41,0.55) 0%, transparent 70%),
        linear-gradient(to top,    rgba(15,12,41,0.85) 0%, rgba(15,12,41,0.15) 55%, transparent 100%);
}

.sd-hero__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 clamp(24px, 5vw, 80px) 52px;
    max-width: calc(var(--sd-max) + 160px);
    margin: 0 auto;
}

.sd-hero__eyebrow {
    display: inline-block;
    font-family: 'Jost', sans-serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: #fff;
    background: var(--primary-color);
    padding: 5px 14px;
    margin-bottom: 14px;
}

.sd-hero__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.6rem, 5.5vw, 4rem);
    font-weight: 600;
    color: #ffffff;
    line-height: 1.08;
    margin: 0 0 14px;
    max-width: 700px;
    text-shadow: 0 2px 24px rgba(0,0,0,0.45), 0 1px 4px rgba(0,0,0,0.6);
}

.sd-hero__location {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Jost', sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.04em;
    margin: 0;
}

/* ── Info bar ─────────────────────────────────────────────────── */
.sd-info-bar {
    background: var(--dark-earth);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.sd-info-bar__inner {
    max-width: calc(var(--sd-max) + 160px);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 80px);
    height: 52px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
}
.sd-info-bar__inner::-webkit-scrollbar { display: none; }

.sd-info-bar__cc {
    font-family: 'Jost', sans-serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 4px 10px;
    flex-shrink: 0;
}

.sd-info-bar__sep {
    color: rgba(255,255,255,0.25);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.sd-info-bar__sep--spacer {
    margin-left: 4px;
}

.sd-info-bar__location {
    font-family: 'Jost', sans-serif;
    font-size: 0.72rem;
    font-weight: 400;
    color: rgba(255,255,255,0.6);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.04em;
}

.sd-info-bar__chips {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
}

.sd-info-bar__chip {
    font-family: 'Jost', sans-serif;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    white-space: nowrap;
    flex-shrink: 0;
}

.sd-info-bar__chip--type {
    background: rgba(72,52,212,0.25);
    color: var(--gold-light);
    border: 1px solid rgba(72,52,212,0.4);
}

.sd-info-bar__chip--activity {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.65);
    border: 1px solid rgba(255,255,255,0.15);
}

/* ── Page bg ──────────────────────────────────────────────────── */
.sd-page-bg {
    background: var(--cream);
    padding: 48px clamp(20px, 5vw, 80px) 80px;
}

@media (max-width: 640px) {
    .sd-page-bg { padding-left: 0; padding-right: 0; }
    .sd-card     { box-shadow: none; }
}

/* ── Card ─────────────────────────────────────────────────────── */
.sd-card {
    max-width: var(--sd-max);
    margin: 0 auto;
    background: #ffffff;
    box-shadow:
        0 1px 3px rgba(0,0,0,0.04),
        0 8px 32px rgba(0,0,0,0.07),
        0 24px 64px rgba(0,0,0,0.04);
    overflow: hidden;
}

/* ── Description + map row ───────────────────────────────────── */
.sd-card__desc-row {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 0;
    align-items: start;
}

.sd-card__desc-main {
    padding: var(--sd-card-pad);
    border-right: 1px solid var(--muted-border-color);
}

.sd-card__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--tanzanite-text-gray);
    line-height: 1.15;
    margin: 8px 0 20px;
}

.sd-card__desc-body {
    font-family: 'Jost', sans-serif;
    font-size: 0.92rem;
    line-height: 1.9;
    color: var(--tanzanite-muted-text-gray);
    margin-bottom: 28px;
}

.sd-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
}

/* Map */
.sd-card__map-wrap {
    position: sticky;
    top: calc(var(--sd-site-nav) + 24px);
    padding: var(--sd-card-pad);
}

.sd-map {
    width: 100%;
    height: 360px;
    background: var(--cream);
    z-index: 1;
}

/* ── Card sections ────────────────────────────────────────────── */
.sd-card__section {
    padding: var(--sd-card-pad);
    border-top: 1px solid var(--muted-border-color);
}

.sd-card__section--packages {
    background: var(--tanzanite-very-light-bg-gray);
}

.sd-card__section-head {
    margin-bottom: 32px;
}

.sd-card__section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--tanzanite-text-gray);
    margin: 6px 0 0;
    line-height: 1.18;
}

.sd-card__section-title em {
    font-style: italic;
}

/* ── Masonry gallery ─────────────────────────────────────────── */
.sd-masonry {
    columns: 3;
    column-gap: 10px;
}

.sd-masonry__item {
    break-inside: avoid;
    margin-bottom: 10px;
    overflow: hidden;
    cursor: zoom-in;
    position: relative;
    display: block;
}

.sd-masonry__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(72,52,212,0);
    transition: background 0.2s;
    pointer-events: none;
}

.sd-masonry__item:hover::after {
    background: rgba(72,52,212,0.08);
}

.sd-masonry__img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.sd-masonry__item:hover .sd-masonry__img {
    transform: scale(1.03);
}

/* ── Lightbox ─────────────────────────────────────────────────── */
.sd-lightbox {
    display: none;
}

.sd-lightbox.sd-lightbox--open {
    display: flex !important;
    position: fixed !important;
    inset: 0 !important;
    z-index: 999999 !important;
    background: rgba(8,6,22,0.92) !important;
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    cursor: zoom-out;
}

.sd-lightbox__img {
    max-width: 100%;
    max-height: calc(100vh - 80px);
    object-fit: contain;
    display: block;
    cursor: default;
    box-shadow: 0 8px 48px rgba(0,0,0,0.5);
}

.sd-lightbox__close {
    all: unset !important;
    position: fixed !important;
    top: 16px !important;
    right: 16px !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(255,255,255,0.12) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    color: #ffffff !important;
    cursor: pointer !important;
    transition: background 0.15s !important;
    box-sizing: border-box !important;
}
.sd-lightbox__close:hover { background: rgba(255,255,255,0.22) !important; }
.sd-lightbox__close svg   { display: block !important; pointer-events: none; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .sd-masonry { columns: 2; }
}

@media (max-width: 900px) {
    .sd-hero { height: 480px; }
    .sd-card__desc-row { grid-template-columns: 1fr; }
    .sd-card__desc-main { border-right: none; border-bottom: 1px solid var(--muted-border-color); }
    .sd-card__map-wrap { position: static; padding-top: 0; }
    .sd-map { height: 280px; }
}

@media (max-width: 640px) {
    .sd-hero { height: 420px; }
    .sd-hero__title { font-size: 2.2rem; }
    .sd-masonry { columns: 1; }
    .sd-map { height: 240px; }
}